<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		oject
		<input type="button" value="返回" onclick="bk()"/>
		<input type="button" value="搜索" onclick="bd()"/>
		<script type="text/javascript">
			function bk () {
				history.go(-1);
			}
			function bd () {
				location.href="http://baidu.com";
			}
		</script>
	</body>
</html>
